Security Agreement

Recorded: 2008-07-21 Pages: 7

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Assignors

REVOLUTION ACOUSTICS, USA, INC.

Executed: 2008-07-11

REVOLUTION ACOUSTICS, LTD.

Executed: 2008-07-11

SAINT-VINCENT, STEPHEN

Executed: 2008-07-11

Assignee

BROWN WINICK GRAVES GROSS BASKERVILLE AND SCHOENEBAUM, PLC

666 GRAND AVE., SUITE 2000, DES MOINES, IOWA, 50309-2510

Covered Properties (5)

Inertial Voice Type Coil Actuator

PCT: PCT/US2005/044881 ↗

Inertial Voice Type Coil Actuator

Patent: 7,386,144 →

Application: 10/995,145 →

Publication: US 2006/0115107

PCT: PCT/US2006/000182 ↗

Inertial voice type coil actuator systems

Application: 11/254,872 →

Publication: US 2006/0110001

Embedded Audio System in Distributed Acoustic Sources

Patent: 8,620,003 →

Application: 12/006,921 →

Publication: US 2009/0175484

Magnetic Circuit for Electrodynamic Moving Voice Coil Actuators

Patent: 8,358,801 →

Application: 12/069,378 →

Publication: US 2008/0205687

Related Assignments (4)

Other recorded transfers of the patents in this record — the chain of ownership.

Assignment of Assignor's Interest Jan 14, 2005

From: SAINT VINCENT, STEPHEN; KATZ, ROBERT; DUCHESNE, SYLVAIN

To: REVOLUTION ACOUSTICS, LTD.

Reel/Frame 015801/0219 →

Assignment of Assignor's Interest Nov 29, 2005

From: SAINT VINCENT, STEPHEN; KATZ, ROBERT

To: REVOLUTION ACOUSTICS, LTD

Reel/Frame 017288/0399 →

Ucc Financing Statement Jul 14, 2009

From: REVOLUTION ACOUSTICS USA, INC.; REVOLUTION ACOUSTICS LTD.

To: BROWN, WINICK, GRAVES, GROSS, BASKERVILLE AND SCHOENEBAUM P.L.C.

Reel/Frame 022956/0661 →

Assignment of Assignor's Interest Sep 22, 2009

From: SAINT-VINCENT, STEPHEN

To: KATZ, ROBERT

Reel/Frame 023319/0291 →